Patch 9.0.1239

[Bram Moolenaar]

Patch 9.0.1239
Problem: Cannot have a line break before an object member access.
Solution: Check for "." in next line. (closes #11864)
Files: src/eval.c, src/testdir/test_vim9_class.vim


*** ../vim-9.0.1238/src/eval.c 2023-01-11 19:11:09.468757611 +0000
--- src/eval.c 2023-01-24 12:59:22.531029261 +0000
***************
*** 6747,6753 ****
// the next line then consume the line break.
p = eval_next_non_blank(*arg, evalarg, &getnext);
if (getnext
! && ((rettv->v_type == VAR_DICT && *p == '.' && eval_isdictc(p[1]))
|| (p[0] == '-' && p[1] == '>' && (p[2] == '{'
|| ASCII_ISALPHA(in_vim9script() ? *skipwhite(p + 2)
: p[2])))))
--- 6747,6756 ----
// the next line then consume the line break.
p = eval_next_non_blank(*arg, evalarg, &getnext);
if (getnext
! && ((*p == '.'
! && ((rettv->v_type == VAR_DICT && eval_isdictc(p[1]))
! || rettv->v_type == VAR_CLASS
! || rettv->v_type == VAR_OBJECT))
|| (p[0] == '-' && p[1] == '>' && (p[2] == '{'
|| ASCII_ISALPHA(in_vim9script() ? *skipwhite(p + 2)
: p[2])))))
*** ../vim-9.0.1238/src/testdir/test_vim9_class.vim 2023-01-18 14:51:03.771305354 +0000
--- src/testdir/test_vim9_class.vim 2023-01-24 13:02:50.767105858 +0000
***************
*** 439,444 ****
--- 439,470 ----
var c = MyCar.new("def")
END
v9.CheckScriptFailure(lines, 'E1041:')
+
+ lines =<< trim END
+ vim9script
+
+ class Foo
+ this.x: list<number> = []
+
+ def Add(n: number): any
+ this.x->add(n)
+ return this
+ enddef
+ endclass
+
+ echo Foo.new().Add(1).Add(2).x
+ echo Foo.new().Add(1).Add(2)
+ .x
+ echo Foo.new().Add(1)
+ .Add(2).x
+ echo Foo.new()
+ .Add(1).Add(2).x
+ echo Foo.new()
+ .Add(1)
+ .Add(2)
+ .x
+ END
+ v9.CheckScriptSuccess(lines)
enddef

def Test_class_object_compare()
*** ../vim-9.0.1238/src/version.c 2023-01-24 12:33:58.950777425 +0000
--- src/version.c 2023-01-24 13:03:09.147109936 +0000
***************
*** 697,698 ****
--- 697,700 ----
{ /* Add new patch number below this line */
+ /**/
+ 1239,
/**/

--
I started out with nothing, and I still have most of it.
-- Michael Davis -- "Tonight Show"

/// Bram Moolenaar -- Br...@Moolenaar.net -- http://www.Moolenaar.net \\\
/// \\\
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